US crude oil inventories, excluding the Strategic Petroleum Reserve, increased by 3 million bbl for the week ended February 23 from the previous week, the US Energy Information Administration said.

In a new study, researchers used 3-D printing and low-cost parts to create an inexpensive hyperspectral imager that is light enough to use onboard drones. They offer a recipe for creating these imagers, which could make the traditionally expensive analytical technique more widely accessible.

Oklahoma state regulators revised protocol developed to reduce the chances of a felt earthquake resulting from well completion activities in Oklahoma’s SCOOP and STACK plays, which account for most of Oklahoma’s new oil and gas activity.

Oklahoma state regulators revised protocol developed to reduce the chances of a felt earthquake resulting from well completion activities in Oklahoma’s SCOOP and STACK plays, which account for most of Oklahoma’s new oil and gas activity.

The light, sweet crude oil contract for April dropped 90¢/bbl on the New York market Feb. 27 while the Brent April contract dropped 87¢/bbl on the London market, which analysts attributed to pressure from a strengthening US dollar and an anticipated climb in US oil supply levels.

The light, sweet crude oil contract for April dropped 90¢/bbl on the New York market Feb. 27 while the Brent April contract dropped 87¢/bbl on the London market, which analysts attributed to pressure from a strengthening US dollar and an anticipated climb in US oil supply levels.

Drones are changing the face of turtle research and conservation, a new study shows.

Inspired by our bodies' sensory capabilities, researchers have developed a platform for creating soft robots with embedded sensors that can sense movement, pressure, touch, and even temperature.